Adds option to enable CSS backgrounds for printing.

BUG=113594

Review URL: https://chromiumcodereview.appspot.com/11818062

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@176617 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 17 insertions, 1 deletions

diff --git a/printing/print_job_constants.cc b/printing/print_job_constants.cc
index 8cd6208..55397b6 100644
--- a/printing/print_job_constants.cc
+++ b/printing/print_job_constants.cc
@@ -116,6 +116,9 @@ const char kSettingPrinterName[] = "printerName";
 // Print to PDF option: true if selected, false if not.
 const char kSettingPrintToPDF[] = "printToPDF";
 
+// Whether to print CSS backgrounds.
+const char kSettingShouldPrintBackgrounds[] = "shouldPrintBackgrounds";
+
 // Indices used to represent first preview page and complete preview document.
 const int FIRST_PAGE_INDEX = 0;
 const int COMPLETE_PREVIEW_DOCUMENT_INDEX = -1;
diff --git a/printing/print_job_constants.h b/printing/print_job_constants.h
index 88bf125..fcee819 100644
--- a/printing/print_job_constants.h
+++ b/printing/print_job_constants.h
@@ -47,6 +47,7 @@ PRINTING_EXPORT extern const char kSettingPrintableAreaWidth[];
 PRINTING_EXPORT extern const char kSettingPrintableAreaHeight[];
 PRINTING_EXPORT extern const char kSettingPrinterName[];
 PRINTING_EXPORT extern const char kSettingPrintToPDF[];
+PRINTING_EXPORT extern const char kSettingShouldPrintBackgrounds[];
 
 PRINTING_EXPORT extern const int FIRST_PAGE_INDEX;
 PRINTING_EXPORT extern const int COMPLETE_PREVIEW_DOCUMENT_INDEX;
diff --git a/printing/print_settings.cc b/printing/print_settings.cc
index 2b9b6f4..e665c17 100644
--- a/printing/print_settings.cc
+++ b/printing/print_settings.cc
@@ -117,6 +117,7 @@ PrintSettings::PrintSettings()
       selection_only(false),
       margin_type(DEFAULT_MARGINS),
       display_header_footer(false),
+      should_print_backgrounds(false),
       dpi_(0),
       landscape_(false),
       supports_alpha_blend_(true) {
@@ -141,6 +142,7 @@ void PrintSettings::Clear() {
   dpi_ = 0;
   landscape_ = false;
   supports_alpha_blend_ = true;
+  should_print_backgrounds = false;
 }
 
 void PrintSettings::SetPrinterPrintableArea(
@@ -231,7 +233,8 @@ bool PrintSettings::Equals(const PrintSettings& rhs) const {
       device_name_ == rhs.device_name_ &&
       page_setup_device_units_.Equals(rhs.page_setup_device_units_) &&
       dpi_ == rhs.dpi_ &&
-      landscape_ == rhs.landscape_;
+      landscape_ == rhs.landscape_ &&
+      should_print_backgrounds == rhs.should_print_backgrounds;
 }
 
 int PrintSettings::NewCookie() {
diff --git a/printing/print_settings.h b/printing/print_settings.h
index 8026cbc..3a55502 100644
--- a/printing/print_settings.h
+++ b/printing/print_settings.h
@@ -116,6 +116,9 @@ class PRINTING_EXPORT PrintSettings {
   // True if the user wants headers and footers to be displayed.
   bool display_header_footer;
 
+  // True if the user wants to print CSS backgrounds.
+  bool should_print_backgrounds;
+
  private:
   //////////////////////////////////////////////////////////////////////////////
   // Settings that can't be changed without side-effects.
diff --git a/printing/printing_context.cc b/printing/printing_context.cc
index 09a93ff..a29b31a 100644
--- a/printing/printing_context.cc
+++ b/printing/printing_context.cc
@@ -78,6 +78,12 @@ PrintingContext::Result PrintingContext::UpdatePrintSettings(
 
   PrintingContext::Result result = UpdatePrinterSettings(job_settings, ranges);
   PrintSettingsInitializer::InitHeaderFooterStrings(job_settings, &settings_);
+
+  if (!job_settings.GetBoolean(kSettingShouldPrintBackgrounds,
+                               &settings_.should_print_backgrounds)) {
+    NOTREACHED();
+  }
+
   return result;
 }